Method for the automated definition of color test values
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United States of America Patent
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Jan 31, 2017
Grant Date -
Jan 29, 2015
app pub date -
Jul 24, 2014
filing date -
Jul 24, 2013
priority date (Note) -
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Abstract
A method sets the inking in a printing press with multiple ink zones in an inking unit of a printing unit. The method includes: printing a test form onto a printing substrate with an intentional pre-defined color deviation from the intended target color; correcting the previously set ink setting and the defined set color deviation with regard to the respective target value in the wet condition of the printing substrate by a color measuring device; and taking color measurements of the dried printing substrate using the color measuring device. The measured color values established in the dry state and the original of the test form in a computer are compared. The ink setting that belongs to the ink zone with the smallest deviation from the intended target color is used as the target ink setting for the printing process.
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